EMS101-P1
DC – 6 GHz GaAs MMIC SPDT SWITCH
ISSUED DATE: 10-21-03
FEATURES
BROADBAND PERFORMANCE
HIGH ISOLATION
LOW INSERTION LOSS
LOW DC POWER CONSUMPTION
FAST SWITCHING SPEED
SI3N4 PASSIVATION
ADVANCED EPITAXIAL HETEROJUNCTION
PROFILE PROVIDES HIGH RELIABILITY
Description
The EMA101-P is a GaAs IC single pole double throw broadband RF switch. It can be used for
broadband communications and instrument application. This device is packaged in a SO-8 surface
mount package and internally it can be terminated with 50ohm load or short circuit based on
requirement .The switch is controlled by the application of 0V/-5V signals to the control lines in
accordance with the truth table below.
ELECTRICAL CHARACTERISTICS (T
a
= 25
O
C)
SYMBOL
F
P1dB
PARAMETERS/TEST CONDITIONS
Operating frequency Range
Input Power at
0/-5V Control; 50MHz
1dB Gain
compression
0/-5V Control; 2GHz
Ls
Insertion Loss
(DC-3GHz)
(3-6GHz)
ISO
Isolation
(DC-3GHz)
(3-6GHz)
Input VSWR
VSWR in
VSWR out
Output VSWR
T
Switching Speed (50% control to 10%/90%RF)
MIN
DC
TYP
20
26
1
1.5
30
25
1.8
1.8
3
MAX
6
UNIT
GHz
dBm
dBm
dB
dB
dB
dB
1.5
2
32
28
8
nS
Note:
1.
2.
3.
VSWR measured in low loss switch state
P1dB measured input power at which insertion loss compressed by 1dB
All measurement made in a 50Ohm system
Excelics Semiconductor, Inc. 310 De Guigne Drive, Sunnyvale, CA 94085
Phone: 408-737-1711 Fax: 408-737-1868 Web:
www.excelics.com
EXCELICS [ EXCELICS SEMICONDUCTOR, INC. ]
